Electric stop motion for drawing frames



' Feb. 5, l1929.

1,701,127 W. J. SCOTT ELECTRIC STOP MOTION FOR DRAWING FRAIES Filed Marc); 9. 2 Sheets-Sheet .'1

' INVENTOR ATTORNEYS.

Feb'. 5; 1929,

1 i 1,701,127 w. J. szoTTv ELECTRIC STOP MOTIONF FOR DRAWING FRAHBS Filed March 1928 2 Sheets-Sheet 2 INVENTOA i A TTORNEY S.

trames, in electric circuit7 e step inctien in l1 between the. supply end the guide plete, as best illustrated in ll1 l, Wlierell: it any cile et these eliifcrs sliciild ln' el: dew i the lirelreu eed would, i'zill and restv upon this tleirilclc linger 2l, whereby its Weight would cause this lineer to serine' inwerdlv inte `Contact with en l n cuit to energize the electrcnif` Qnet BS, trip the latch 311i and releuse tlie lever 3V, Wliicli tliru the action ot spring' Sil? tlircwe the red Btl and shifts tlie lielt trein tlie tigijlit pulley 3'? te the leeee pelle;7 Utl, tllus stepping; lie inriivliicli t 7 vietefi.

Vcliine. ily eii'iple}.fine; i czirlien plug' thru malte the circuit, simi-king is el- The electric circuit is liereii showt es being iierunilljf Open lmt te so eri.L ege the linger Q-l tliet its movement will Open the circuit instead et clesin 1ty will lfnll Within tlie spirit :ind scepe ci' t-lus invention.

` My improved @tcp motion ier drawn 55 cremes is extremely simple and practical in its construction and operation end by its rec much time is saved and l'lic w: ste et goed tei;-

tile material is prevented, ce tlie incluent e,

ill

said circuit, a set et sliver supply peclegrjes, d att rolls and e single. circuit closing' trieniber located intermediate die supply pziclfites and tl'ie draft rolls arranged to lle actuated luv any one of a. plurality et breken slivers te etep tlie machine if a sliver lirezilrs bet-Ween tliese peints.

9,. ln an elect-ric Stop motion tir drawing seid guide and :arranged te be cc liziincs2 eri electric circuit, e step uicticn in seid circuit, :i set et :sliver supply peeing-ges, druif" rolls ter the sliveru e. nie ielele Contact rgien'ilier lcczited intermediate seid supply and rolls supperted in inoperative position independent et tlie slivers and arranged te lie e. :tunted by the Weight et ai. breken sliver end te elllect tlie circuit end step tlie machine.

3. ln :in electric stopinctien iler drawing trames, en electric circuit. a Step niiet-ien in seid circuit., plurality et sliver supply peel;- ziges, e set et dret'trelis ter the sliver, n sliver guide located intermediate seid packe and seid relis. e. flexible cent-ect member in said circuit supported in ineperetive pesiticn` independent el seid sliv rs and located adj cent rated by tlie Weight elf ziiijv ere et e pliir: et lirclen :fzl 'er ende te clcse the circuit :red step tlie machine.

l.. ln en electric step motion ior d 'airing miles, am electric circuit, e. etep motion in scid circuit, e. plurc-.llty et sliver supplj)VT pzicle aigles, :i i Kcuide s i adje went tlie nick draft relis iid ei en incline te the line et travel et tlie Sliver treni tlie packages, the seine having' e mov- :ilile restrict. linger ueriiizilly lield out et cp eretiiip; pesiticn tc open t-lie circuit by means independent et' tlie slivere and arranged te be eeved liv tlie telling et :i llrelen sliver end c close the circuit and Step the inziclilne.

5. In en electric step motion for drawing reines2 electric cir mit, ai. step inctien in :vid circuit. i1` set cit sliver supply pnckzin'es,

` .rer-.t end lmclr` drett rolls, a sliver guide-le cated edpicent Seid lmclr driitt rolls and en en reclute te the luie et travel et the slivcrs lllfili'llll tl. SCOTT.

t et drzitt .relis iter tlie slivera u. sliver 

